Introduction; Product Overview - Alpha Antenna Alpha QRP Loop Antenna User Manual

Introduction

Thank you for purchasing the Alpha QRP Loop Antenna. We hope that you will enjoy using this
product, as we continue to receive written testimonials from Amateur Radio Operators (Hams)
who are surprised by the antenna's ability to make many long distance contacts, using low
power.
The Alpha QRP Loop is a magnetic loop antenna that has very narrow bandwidths and offers
coverage for the 40, 30, 20, 17, 15, 12, & 10 meter bands. A SWR meter or Antenna Analyzer is
needed when tuning magnetic loop antennas, and this is especially true with the Alpha QRP
Loop, as tuning is Very Sensitive.
Finally, if you require assistance assembling or using this product, please do not hesitate to call
us at 1-888-482-3249 or send email to: support@alphaantenna.com

Product Overview

The Alpha QRP Loop Antenna is designed to operate on the 10, 12, 15, 17, 20, 30, and 40 Meter
amateur radio bands. It will accept up to 10 Watts (PEP) of transmitter power on SSB.
We put safety first and insert a nylon shaft between the knob and the Variable Air Capacitor,
which is a design that minimizes the chance of RF burns from occurring. Hand capacitance on
this loop is significant, however, there is a technique called 'Reverse Tuning' documented below
that can help with this.
Additional Product Details
• Antenna Weight: 16 ounces
• Antenna Configuration: Circular Loop
• Frequency Coverage: 7 MHz to 29.7 MHz
• Maximum Power Rating: 10 Watts PEP SSB
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